1-Bromobutane CAS 109-65-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 109-65-9 |
| Molecular Formula | C4H9Br |
| Molecular Weight | 137.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromobutane (CAS 109-65-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H9Br. Molecular weight: 137.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H9Br |
| Molecular Weight | 137.02 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromobutane Standards
- 2-Bromobutane (CAS 78-76-2)
- 1-Bromobutane-2,2-d2 (CAS 55724-40-8)
- 1-Bromobutane-4,4,4-d3 (CAS 55724-42-0)
- 1-Bromobutane-1,1,2,2-d4 (CAS 1219805-80-7)
- 1-Bromobutane-3,3,4,4,4-d5 (CAS 1219805-37-4)
- 1-Bromobutane-2,2,3,3,4,4,4-d7 (CAS 223487-53-4)
- (±)-2-Bromobutane-d9 (CAS 202392-72-1)
- 1-Bromobutane-d9 (CAS 98195-36-9)
Recommended Standards
- (2,2-dichloroethenyl)cyclopropane (CAS 58822-70-1)
- CAS 598-31-2 (CAS 598-31-2)
- 2-Bromo-2-methylpropane (CAS 507-19-7)
- Ethyl 2-(4-chlorophenyl)cyclopropane-1-carboxylate (CAS 91393-54-3)
- 2-Bromo-5-methoxybenzene boronic acid (CAS 89694-44-0)
- Ethyl 5-amino-4-bromo-1-(pyridin-4-yl)-1H-pyrazole-3-carboxylate (CAS 1427013-64-6)
- Busulfan Impurity 15 (CAS CATO-C4X-145515)
- 2-{[Cyclopropyl-(2-hydroxy-ethyl)-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester (CAS 1353943-44-8)
- (S)-5-Ethyl-N-(pyrrolidin-2-ylmethyl)pyrimidin-2-amine (CAS 475106-26-4)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com